package com.xml.demo03;

public class UseTest {
    @MyTest
    public void show(){
        int i = 10 / 0;
        System.out.println("UseTest....show....");
    }

    @MyTest
    public void method(){
        int[] arr = null;
        arr[0] = 10;
        System.out.println("UseTest....method....");
    }

    @MyTest
    public void function(){
        Object obj = new Object();
        String str = (String) obj;
        System.out.println("UseTest....function....");
    }

    @MyTest
    public void fun(){
        System.out.println("UseTest....fun....");
    }
}
